Real EPA data · 30,000+ US water systems · No scare tactics
Is This In Your Water?
Real EPA data — no scare tactics

Is this
in your water?

Your tap water is legal. That doesn't make it clean. See what the EPA actually has on record for your town.

Dive in
// enter your zip code

Every town's water tells a story.
What's yours?

live demo — try 21801 · Salisbury, MD · full US rollout (30,000+ systems) in progress
Utility
—
—
Location
—
Serves
—
Source
—
Data
—
—
found in EPA lab results
— EPA violations on record
// legal ≠ safe

Legal does not necessarily equal safe.

"In compliance" means your water clears a federal limit set decades ago — not that it's clean by what scientists know today. That gap is the whole reason this site exists.

  • Federal legal limits balance health against treatment cost and feasibility — independent health guidelines consider health alone.
  • Many legal limits haven't been updated in more than twenty years, while the science has kept moving.
  • Hundreds of contaminants — including some in the cards above — have no federal legal limit at all.
Legal limit
Health guideline
Your town
What's legalWhat's actually safeWhat's detected

Illustrative — your live report shows the real detected levels for your utility, sourced to the EPA.

// keep the receipts

Get your full water report.

The complete report for your ZIP — every contaminant, the levels, the research links, and what actually removes each one. Sent to your inbox, free.

No spam, no selling your address — just your report. Unsubscribe anytime.
// know first · then build

Know first. Then build the right water setup.

Start by finding out what's actually in your water. Then build from the foundation up: protect the house, upgrade what you drink, and add the hydrogen experience that fits your life.

1 Start here

Know what's coming out of your tap

Tap Score home water test · Essential City Water Test

Don't guess about your water. Public records describe your water system; a home test shows what's in the water at your own faucet. It doesn't diagnose anything.

Test my water

Private well? Well test · PFAS concern? PFAS test

We may earn a commission if you buy through these links, at no extra cost to you.

The Water Trinity
Whole house→Drinking→Bath
  1. 2 The foundation

    Protect the water entering your home

    The Perfect Filter · whole-house

    Start at the source. A whole-house system treats water where it enters the home, before it reaches your kitchen, showers, tubs and appliances. Match it to your actual water and check its testing and certifications.

    Talk to a whole-home water expert →

    Free quote from a local dealer. No payment online.

  2. 3 Every day

    Upgrade the water you drink

    Echo Flow · under-sink hydrogen

    Once the incoming water is handled, upgrade what you drink every day. Echo Flow adds molecular hydrogen to filtered water at your kitchen sink. Research on hydrogen water is ongoing; it isn't a medical treatment.

    See the hydrogen drinking system

    We may earn a commission if you buy through this link, at no extra cost to you. Pay-over-time options at Echo's checkout.

  3. Take it with you

    Hydrogen water beyond the kitchen

    Echo Flask · portable

    Your kitchen doesn't travel with you. A portable bottle for work, the gym or the road.

    See the portable bottle

    We may earn a commission if you buy through this link, at no extra cost to you. Pay-over-time options at Echo's checkout.

  4. 4 The luxury upgrade

    Bring molecular hydrogen to the bath

    Echo Revive · hydrogen bath

    Turn the bathtub into an at-home hydrogen spa. Echo Revive infuses bath water with molecular hydrogen, for people who want the full home setup. It isn't a medical treatment.

    Explore the hydrogen bath

    We may earn a commission if you buy through this link, at no extra cost to you. Pay-over-time options at Echo's checkout.

Want the whole system?

Build the complete Water Trinity

Whole house + hydrogen drinking + hydrogen bath

One system handles the water entering your home. One upgrades the water you drink. One brings molecular hydrogen to the bath. See the complete setup, current package pricing and payment options.

See the complete Water Trinity →

You invest in the car you drive and the house you live in. The water you drink and bathe in every day deserves the same thought.

Our ruleWe match products to documented use cases, not marketing hype. A filter removes what its testing and certifications say it removes. Nothing more. Prices are on each maker's page.
// two ways in

Fix your water — or bring it to your whole town.

Fix my water

Your report first. Then a home test, a whole-house filter, and the Water Trinity for your bath and your glass.

Check my ZIP →

Own a territory

Every town has bad-water anxiety and no honest local answer. Run the water business in your area — we build the site, the leads, the tech. You run it.

See open territories →
// our promise

The honest water company.

In an industry built on fake sludge demos and "removes 100%" lies, we do the opposite.

01

Real government data

Every report is built from EPA ECHO + SDWIS records for your actual water system. We link the source. No invented numbers.

02

Certified claims only

We say a product removes something only if it holds the NSF certification for it. If it just reduces, we say reduces.

03

We tell you what we won't do

Salt-free conditioning stops scale — it doesn't remove chemicals. We'll never blur that line to make a sale.

04

Legal isn't the goal

Federal limits are the floor, set 20 years ago. We show you the gap between legal and actually clean.